@import "variable";
#qrcode{
  text-align: center;
}
.com-title{
  position: relative;
  line-height: 1.2;
  font-size: 0.18rem;
  padding-left: 10px;
  margin-bottom: 10px;
  &:before{
    position: absolute;
    left: 0;
    content: '';
    display: block;
    width: 4px;
    height: 100%;
    background: @blue;
  }
}